TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

DARZALEX

DARATUMUMAB CD38-directed Antibody Interactions
Oncology Approved 2015-11-16

Darzalex (daratumumab) is a CD38-directed cytolytic antibody indicated for the treatment of adult patients with multiple myeloma. It is utilized across multiple stages of the disease, including in newly diagnosed patients regardless of their eligibility for autologous stem cell transplant. The therapy is also approved for patients with relapsed or refractory disease, where it is administered as a monotherapy or in combination with various standard-of-care regimens.

Source: FDA Label • Johnson & Johnson • CD38-directed Cytolytic Antibody

How DARZALEX Works

Daratumumab is a human monoclonal antibody that binds to CD38, a glycoprotein expressed on the surface of multiple myeloma cells. Once bound, it inhibits tumor cell growth by inducing direct apoptosis and triggering immune-mediated cell lysis through complement-dependent cytotoxicity and antibody-dependent cellular phagocytosis. The drug also decreases specific subsets of immune-suppressive cells, including regulatory T cells and B cells, that express the CD38 protein.

Source: FDA Label
14
Indications
--
Phase 3 Trials
5
Priority Reviews
10
Years on Market

Details

Status
Prescription
First Approved
2015-11-16
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: DARATUMUMAB

DARZALEX Approval History

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What DARZALEX Treats

8 indications

DARZALEX is approved for 8 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Newly diagnosed multiple myeloma in patients ineligible for autologous stem cell transplant, in combination with lenalidomide and dexamethasone
  • Newly diagnosed multiple myeloma in patients ineligible for autologous stem cell transplant, in combination with bortezomib, melphalan, and prednisone
  • Newly diagnosed multiple myeloma in patients eligible for autologous stem cell transplant, in combination with bortezomib, thalidomide, and dexamethasone
  • Relapsed or refractory multiple myeloma in patients who have received at least one prior therapy, in combination with lenalidomide and dexamethasone
  • Multiple myeloma in patients who have received at least one prior therapy, in combination with bortezomib and dexamethasone
  • Relapsed or refractory multiple myeloma in patients who have received one to three prior lines of therapy, in combination with carfilzomib and dexamethasone
  • Multiple myeloma in patients who have received at least two prior therapies including lenalidomide and a proteasome inhibitor, in combination with pomalidomide and dexamethasone
  • Multiple myeloma as monotherapy in patients who have received at least three prior lines of therapy including a proteasome inhibitor and an immunomodulatory agent, or who are double-refractory to a proteasome inhibitor and an immunomodulatory agent
Source: FDA Label

DARZALEX Target & Pathway

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Target

CD38 (Cyclic ADP Ribose Hydrolase) Cell Surface Marker

A protein highly expressed on multiple myeloma cells. Anti-CD38 antibodies target and kill myeloma cells through multiple mechanisms, becoming a backbone of myeloma treatment across disease stages.

DARZALEX Competitors

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2 other drugs also target CD38. Compare mechanisms, indications, and trial activity.

Drug = Competitor name Company = Manufacturer N indic. = FDA-approved indications → Date = Patent/exclusivity expiry

Competitors share the same molecular target (CD38). Earlier expiry dates signal biosimilar/generic opportunities.

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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

DARZALEX FDA Label Details

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Indications & Usage

FDA Label (PDF)

DARZALEX is indicated for the treatment of adult patients with multiple myeloma: in combination with lenalidomide and dexamethasone in newly diagnosed patients who are ineligible for autologous stem cell transplant and in patients with relapsed or refractory multiple myeloma who have received at least one prior therapy. in combination with bortezomib, melphalan and prednisone in newly diagnosed patients who are ineligible for autologous stem cell transplant. in combination with bortezomib, thalidomide, and dexamethasone in newly diagnosed patients who are eligible for autologous stem cell tran...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.